Rapid: Individual Calculations November 2017
 Hosseinzadeh, Mehran  Total change: 16.80  Rating chartPersonal card
 West Azarbaijan Province Rapid Championship 2017 Oroomieh IRI 2017-10-20
RcRownchangeKK*chgGame
 1742 1885 6.00 8 0.84 20 16.80 
  Ebrahim Doost, Salahaddin 1485  * IRI1.0010.08201.60 
  Tarazooyeadl, Mojtaba 2026 IRI0.001-0.3120-6.20 
  Asghari, Reza 1485  * IRI1.0010.08201.60 
  Nazemi, Peyman 1626 IRI1.0010.18203.60 
  Asgharvand, Davood 1998 IRI0.001-0.3520-7.00 
  Hakimzadeh, Reza 1485  * IRI1.0010.08201.60 
  Akbar Poor, Bahram 1938 IRI1.0010.572011.40 
  Ahmadi, Ramin 1892 IRI1.0010.512010.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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